Answer:
x>2
Step-by-step explanation:
2x-3>11-5x
7x>14
x>2
Step-by-step explanation:
The total amount of seat in the train is the total number of carriages multiplied by the number on each carriages = 32 × 15 = 480seats
A. number of trains needed for 350,000 passengers = 350,000/ 480 = 729 trains approximately
Answer:
b option im not sure but
Step-by-step explanation:
Well think, does 7 go into 72?
X+10+3x+18=180 is the first part
4x+28=180
4x=152
x=38